What To Wear on an Alaska Cruise: Daywear, Eveningwear, and Everything in Between

Alaska is a stunning land of contrasts. The icy peaks from which bald eagles soar dip into thick boreal forests where wild creatures wander unbothered by ships passing along its deep glacier-carved bays and inlets.

It is a vast, breathtaking, untamed land where the opportunities for incredible journeys spill over even the most intrepid traveler’s bucket list. The orcas have certainly perfected the black-and-white monochrome look, local Alaskan’s prefer a flannel-chic lumberjack look of flannel and muted earth tones, so what direction does a well-heeled guest draw inspiration for garb that goes the distance in the Land of the Midnight Sun?

Learn what to wear on an Alaska cruise with Silversea — from practical layers for cool-weather days to elegant evening attire for refined onboard dining and formal nights.

Warm clothing for Alaskan sea days

Dress for an Alaskan cruise leans toward cozy casual looks. Fussy fashion gives way to layers of functional fabrics designed to envelop the wearer in a perfect balmy balance. The ship is climate-controlled for comfort, so leave the bulky sweaters at home and opt for light indoor/outdoor transition wear. When viewing marvels from your suite’s veranda, Silversea wraps guests in a cocoon of cashmere via beautiful balcony blankets.

During the day, the dress code remains relaxed, much like five-star resort wear adapted for the Alaskan setting. Lightweight, comfortable pieces work well on board, while flat or low-heeled shoes offer steadier footing for time spent on outdoor decks.

The wonders of the Great Land’s wildlife are inherently capricious, so waterproof outerwear on standby, pockets tucked with gloves and headwear, works well. Spontaneous speedy forays into frigid outdoor climes to admire a passing raft of otters’ antics, or spy-hopping humpback, require the choreography of a quick-change artist. If you happen to be a phone photographer, gloves with touch-conductive threading throughout are key to catching every memorable moment.

An equally unpredictable Alaskan phenomenon is the Northern Lights, although certain months offer the best time to visit to increase your odds. Middle-of-the-night alerts to enjoy the ethereal experience on deck with fellow travelers mean choosing sleepwear with a mind towards Aurora Borealis-ready clothes for repose.

For month-by-month packing, consider how Alaska’s cruise season shifts from late spring into early fall:

• What to wear on an Alaskan cruise in May: Pack warmer layers, a waterproof shell, gloves, and a hat for cooler mornings, glacier viewing, and time on deck.
• What to wear on an Alaskan cruise in June: Bring light layers, comfortable walking shoes, rain protection, and a warmer piece for breezy evenings.
• What to wear on an Alaskan cruise in July: Prepare for some of the mildest weather of the season with breathable layers, a rain jacket, sunglasses, and deck-friendly shoes.
• What to wear on an Alaskan cruise in August: Choose versatile layers, waterproof outerwear, and comfortable shoes for late-summer rain, cool evenings, and Shore Excursions.
• What to wear on an Alaskan cruise in September: Add warmer base layers, a fleece or light puffer, gloves, and waterproof footwear as temperatures begin to cool.

What to wear on Alaska Shore Excursions: From rugged to resplendent

Perusing the packing list for what to wear on an Alaskan cruise can seem daunting when such a wide variety of activities and excursions call. Fortunately, most specialized gear for such jaunts are provided by the outfitters. This allows you to focus on the functional fashion elements needed to keep you dry, comfortable, and feeling your best to fully absorb Alaska’s awe-inspiring wonders.

Three-layer climate protection starts with a shell

For explorations into the wilds of Alaska, a three-layer approach is most effective. Multiple layers are more successful at trapping body heat and insulating against the elements than a single thick coat.

A high-quality hooded waterproof jacket is essential for Alaskan Glacier tours. Helly Hansen is the go-to for pro Alaskan outdoor guides and fishermen, offering lightweight outer layers such as a shell with three layers of rugged tech material to stay dry in the wettest of glacial hiking or salmon fishing conditions. A packable, breathable jacket is sufficient for most day hikes and to stay dry from seaspray during warmer weather wildlife boat tours.

Midlayers meld comfort and coziness

Under that protective cover, opt for a thin puffer layer of either vest, hoodie, or jacket style depending on the season and conditions. Patagonia offers an attractive array of shapes and colors which double as an everyday coat, with the classic athletic-fit black Nano Puff Jacket omnipresent on city sidewalks. The 60g PrimaLoft Gold Insulation Eco offers warmth without bulk and packs down small if you need to add or shed layers during deeper discoveries of the landscape.

Base layers build a foundation for fashion

Below that midlayer, moisture-wicking Merino wool is a gold standard for a base. Soft against the skin, it keeps travelers toasty as they traverse challenging Alaskan terrain. Typically offered as thermal tops and leggings, some styles come in quarter zip or color block crews which can double under a flannel for fashionable fireside craft ale or wine tastings.

Arc’teryx Rho Hoody is a non-wool synthetic option with fleece interior cut specifically for women. Combining these layer staples as the experience dictates, explorers are free to focus firmer on the sight and sound splendor of the alpine tundra than their togs.

Clothing color concerns for viewing and photographing wildlife

Alaskan port towns are quaint and casual, with friendly locals welcoming visitors to the farflung forests and fallows. Following suit is never a poor choice, with most donning jeans and muted colors found in nature. An appreciative eye might be raised higher over a hand-cut and sewn double-brushed flannel, rather than the latest designer duds. Not only will this hushed hue help you blend in with the crowd at the local pub, it could enhance opportunities to get close to other wildlife.

Studies prove bears can see color and locals in Alaska believe bright, high-contrast colors such as yellow and blue are more noticeable to bears than duller tones. Some parks have even suggested campers use darker or camouflage tents to reduce conflicts. Certainly there are no guarantees when seeking majestic wild creatures such as grizzlies. However, if flight-seeing by small plane, helicopter, or floatplane is part of your itinerary, consider wearing black or dark solid colors to avoid glare when photographing the incredible views below.

Onboard evening wear: What to wear at night

Although the local flannel-forward fashion popular in Alaska’s charming ports might swing towards a certain lumberjack chic style, Silversea offers guests several options to enhance their denim-driven days with a more refined look for evenings on the vessel. If you’re wondering what to pack for evenings on board, here are your choices.

Elegant Casual — what it means in Alaska

Silversea offers a dress code for comfort and convenience when considering a packing list.

On evenings deemed “Elegant Casual,” ladies may wear blouses with trousers, refined denim, or casual dresses and skirts — pairing their attire with heels, wedges, flats, or dress sneakers. Gentlemen may wear collared shirts with dress pants or refined denim, paired with dress shoes, dress sneakers, or loafers. Jackets are optional. As Alaska days are filled with fresh-air escapades and can feel longer with the extra sunlight, you’ll often find guests leaning toward the more casual end of the style spectrum.

Formal Optional nights in the Land of the Midnight Sun

Despite a casual crowd on land, the sophisticated guests on Silversea can still find occasion to revel in refined attire. On Formal Optional nights, guests are welcome to elevate their evening attire with formal wear. Elegant Casual attire is also welcome.

Ladies may opt to wear evening gowns or cocktail dresses. Gentlemen may opt for tuxedos, dark suits with ties, or button-up shirts with dinner jackets. Jackets are optional. Again, when pondering what to wear on an Alaskan cruise, it is common to see more guests opting for a casual tone of dress.

From boots to boat shoes, frontier footwear that’s a step above

Scenic hikes into boreal forests and across rocky ridge abound just steps from the ports of The Great Land. Alaska’s rugged terrain and occasional rain requires good trail shoes to keep your footing.

Lightweight sneaker-style hiking shoes work well when waterproofed with a tech material such as Gore-Tex used across brands, denoted by a “GTX” on the label. Having hiked from well over 20 Alaskan cruises, I opt for a fuller Italian-designed Zamberlan boot with a breathable waterproof membrane. The Tofane NW GTX RR with Norwegian welt construction and rich waxed brick Tuscan leather upper offers solid support clambering over rocks or across shallow streams and a stylish boot for strolling through town after your journey.

Sailing shoes or rain boots are easy choices for changeable weather and firm footing while on fishing or wildlife spotting boat trips. Specialized shoes for deeper discoveries into the wilds of Alaska are often supplied by an outfitter or can be rented, so focus on comfort and moisture-wicking socks. Avoid cotton in favor of merino wool, such as soft Smartwool options that include cushioning.

Slip-on ship shoes can mean the difference of spotting a pod of passing orca as their majestic fins slice through the icy sea or simply staring at the swirls left behind on the surface. I opt for a seamless felted merino wool clog with a weatherproof sole that looks fashionable enough for on deck photos.

How to accessorize your Alaskan adventure

Accent your garb with gloves or mittens that are both chic and glacier-ready. Keeping fingers dry is important, while also ensuring you have the touch tech to capture your memories to share. The single pointer finger pads of the past can be tricky to coordinate with a phone or DSLR camera’s sensitive screen symbols.

Consider options with materials such as calfskin palms, cashmere lining, and deerskin backs or the smooth goatskin seen in the classic Canada Goose Workman Glove, all of which offer a broader touch and refined style. If you have long days of exposure planned or are cruising during colder months, a heated glove or mitten keeps extremities protected — look for breathable windproof options with the dexterity to enjoy snow sports.

In Alaska, a well-placed headcovering is a must to keep warm, but many activities which require lengthy time outdoors also require helmets. Low-profile beanie styles, or insulated headbands that slide over your ears, fit under protective gear. If that isn’t a concern, cozy crocheted or knit hats with silk lining help keep hair smooth and evening-ready.

One of the more unique Alaska facts is that it truly stays light deep into the night and the sun rises not long after. This can wreak havoc on circadian rhythms and light-sensitive sleepers. My son could sleep through an orchestra, but an errant headlight through a window would send him bolt upright. I gifted him a Manta Sleep Mask for our Alaska sailing. Soft and breathable, it supplied 100% blackout with no eye pressure, due to cushioned eye cups which accommodate side sleepers. He has brought it on every trip since. Bluetooth capability adds a white noise or sound component for a restful night before taking on another amazing Alaskan day of exploration.

Set sail in style with Silversea

With the right wardrobe, every moment of an Alaskan voyage becomes part of the experience. Layered looks keep you comfortable on glacier days, flannel-inspired pieces bring effortless style to shore excursions, and refined evening attire sets the tone for elegant dinners as the northern landscape glows beyond the windows. Thoughtful packing ensures you’re ready for every adventure — and every unforgettable view — that awaits on an Alaskan journey with Silversea.

Set your sights on Alaska and discover it in uncompromised comfort. Explore Silversea voyages today.